CN204157131U - The drive system of UV LED light source - Google Patents
The drive system of UV LED light source Download PDFInfo
- Publication number
- CN204157131U CN204157131U CN201420630515.5U CN201420630515U CN204157131U CN 204157131 U CN204157131 U CN 204157131U CN 201420630515 U CN201420630515 U CN 201420630515U CN 204157131 U CN204157131 U CN 204157131U
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- light source
- led light
- module
- constant current
- automatically controlled
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Abstract
The utility model relates to LED light source technical field, particularly relate to the drive system of UV LED light source, include the automatically controlled module of constant current and liquid cooling circulation module, the automatically controlled module of constant current and liquid cooling circulation module are integrated in a driving box, the automatically controlled module of constant current is electrically connected UV LED light source, and the chilled water circular flow that liquid cooling circulation module exports is through the lamp body of UV LED light source, liquid cooling circulation module includes water tank, water pump, compressor and heat exchanger, containing single-chip microcomputer in the automatically controlled module of described constant current, this single-chip microcomputer also obtains the running parameter of heat exchanger by corresponding flow detector and temperature sensor, and control compressor operating with this.Automatically controlled for constant current module and liquid cooling circulation module are integrated in a driving box by the utility model, and structure is simple, scientific and reasonable, and body is small and exquisite, compact, be convenient to implement manipulation, and also maintain easily, reduce complete machine cost, control accuracy and stability higher, improve radiating effect, reduce energy loss.
Description
Technical field
The utility model relates to LED light source technical field, particularly relates to a kind of drive system of UV LED light source.
Background technology
UV LED is the one of LED, is the invisible light of Single wavelength, generally at below 400nm.Make UV LED present the hot spot of difformity, different irradiance by the design of specialty, meet edge sealing, the need of production in the fields such as printing.UV LED light source has the life-span of overlength, cold light source, non-thermal radiation, life-span not to be subject to, and opening and closing times influence, energy are high, irradiation is evenly enhanced productivity,, more environmental protection more safer than traditional light source, is more and more applied thus at present in printing and the field such as air brushing.
But the performance due to UV LED is seriously subject to the impact of temperature, the not good heat dissipation design of performance can not take away the heat of LED light source in time, LED light source performance can be caused to reduce and even damage.Existing UV LED light source is mainly by naturally to cool or air-cooled; Wherein, the weak effect of cooling naturally, LED light source is easily damaged, and its life-span is shorter; It is comparatively large to there is volume in air-cooled structure, because the larger reason of volume is not easy to install location at less working space, brings many inconveniences to production.Have water-cooled pattern subsequently, but structure relative complex, and liquid cooling cyclic control system is independently arranged, build is large, is unfavorable for flexible enforcement.
Summary of the invention
The purpose of this utility model is to overcome prior art defect, provides a kind of drive system of UV LED light source, and structure is simple, scientific and reasonable, uses good heat dissipation effect, LED long service life.
For achieving the above object, the utility model adopts following technical scheme:
The drive system of UV LED light source, include the automatically controlled module of constant current and liquid cooling circulation module, the automatically controlled module of described constant current and liquid cooling circulation module are integrated in a driving box, the automatically controlled module of constant current is electrically connected UV LED light source, and the chilled water circular flow that liquid cooling circulation module exports is through the lamp body of UV LED light source, dispel the heat, liquid cooling circulation module includes water tank, water pump, compressor and heat exchanger.
In such scheme, containing single-chip microcomputer in the automatically controlled module of described constant current, this single-chip microcomputer also obtains the running parameter of heat exchanger by corresponding flow detector and temperature sensor, and controls compressor operating with this.
Automatically controlled for constant current module and liquid cooling circulation module are integrated in a driving box by the utility model, and structure is simple, scientific and reasonable, and body is small and exquisite, compact, are convenient to implement manipulation, and also maintain easily, and reduce complete machine cost.Liquid cooling circulation module is by the Single-chip Controlling in the automatically controlled module of constant current, realize intelligent monitoring kind of refrigeration cycle and chilled water circulation, make control accuracy and stability higher, improve the radiating effect of LED greatly, make the spoilage of LED low, add its useful life simultaneously, and reduce energy loss.
accompanying drawing illustrates:
Accompanying drawing 1 is the structural principle block diagram of the utility model preferred embodiment;
Accompanying drawing 2 is the structural representation of the utility model preferred embodiment.
embodiment:
Be described further below with reference to the technique effect of accompanying drawing to design of the present utility model, concrete structure and generation, to understand the purpose of this utility model, characteristic sum effect fully.
Consult shown in Fig. 1,2, the utility model is about a kind of drive system of UV LED light source, include the automatically controlled module 1 of constant current and liquid cooling circulation module 2, the automatically controlled module 1 of described constant current and liquid cooling circulation module 2 are integrated in a driving box 3, load in mixture together, profile is clean and tidy, small and exquisite, and movement is installed and used, save wire rod, promote controlling; Drive box 3 to be provided with corresponding chilled water outlet 31 and chilled water import 32 to plug into the lamp body of UV LED light source 4.The automatically controlled module 1 of constant current is electrically connected UV LED light source 4, and provide constant-current supply to UV LED light source 4, this technology is prior art, does not repeat them here.And the chilled water circular flow that liquid cooling circulation module 2 exports is through the lamp body of UV LED light source 4, dispel the heat, liquid cooling circulation module 2 includes water tank 21, water pump 22, compressor 23 and heat exchanger 24, and refrigerant returns compressor 23 and circulates after compressor 23, corresponding radiator, restricting element and heat exchanger 24; The water of water tank 21 is got and is flowed through heat exchanger 24 by water pump 22, and output to the lamp body of UV LED light source 4 after forming chilled water, dispel the heat, chilled water returns again water tank 21 subsequently.
In the present embodiment; containing single-chip microcomputer in the automatically controlled module 1 of described constant current; this single-chip microcomputer also obtains the running parameter of heat exchanger 24 by corresponding flow detector and temperature sensor; and control compressor 23 with this and work, make the leaving water temperature of heat exchanger 24 can control, in required required precision, to reach instructions for use; reduce energy loss; and the safe operation of available protecting compressor 23, and extend the useful life of machine system, cost-saving.
Although describe preferred embodiment of the present utility model by reference to the accompanying drawings above-mentioned, the utility model should not be restricted to and above description and the identical structure of accompanying drawing and operation.Concerning those skilled in the art; also can make many improvement and change to above-described embodiment when not exceeding the utility model design and scope by logical analysis, reasoning, or a limited experiment, but these improve and change all should belong to the claimed scope of the utility model.
Claims (2)
- The drive system of 1.UV LED light source, include the automatically controlled module of constant current (1), the automatically controlled module of constant current (1) is electrically connected UV LED light source (4), it is characterized in that: the automatically controlled module of described constant current (1) and a liquid cooling circulation module (2) set are arranged in a driving box (3), the lamp body of chilled water circular flow through UV LED light source (4) that liquid cooling circulation module (2) exports, dispel the heat, liquid cooling circulation module (2) includes water tank (21), water pump (22), compressor (23) and heat exchanger (24).
- 2. the drive system of UV LED light source according to claim 1, it is characterized in that: containing single-chip microcomputer in the automatically controlled module of described constant current (1), this single-chip microcomputer also obtains the running parameter of heat exchanger (24) by corresponding flow detector and temperature sensor, and controls compressor (23) work with this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420630515.5U CN204157131U (en) | 2014-10-29 | 2014-10-29 | The drive system of UV LED light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420630515.5U CN204157131U (en) | 2014-10-29 | 2014-10-29 | The drive system of UV LED light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204157131U true CN204157131U (en) | 2015-02-11 |
Family
ID=52515216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420630515.5U Expired - Fee Related CN204157131U (en) | 2014-10-29 | 2014-10-29 | The drive system of UV LED light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204157131U (en) |
-
2014
- 2014-10-29 CN CN201420630515.5U patent/CN204157131U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN BEIKE ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHENZHEN QLC TECHNOLOGY CO., LTD. Effective date: 20150703 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150703 Address after: Two road 523000 in Guangdong province Dongguan City Songshan Lake high tech Industrial Development Zone headquarters No. 9 Dongguan yishili science and Technology Office - R & D building third layer B3-15 Patentee after: DONGGUAN BEIKE ELECTRONIC TECHNOLOGY CO., LTD. Address before: Baoan District Shenzhen City manhole street 518000 Guangdong Province South Street Tsun Yip Building 11 floor Patentee before: SHENZHEN QLC TECHNOLOGY CO., LTD. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160606 Address after: 523000 Guangdong city of Dongguan province at the Songshan Lake high tech Industrial Development Zone, Road No. 4 Building No. 10 Room 501 Keyuan pine Patentee after: DONGGUAN HONGLIAN BEIKE PHOTOELECTRIC TECHNOLOGY CO., LTD. Address before: Two road 523000 in Guangdong province Dongguan City Songshan Lake high tech Industrial Development Zone headquarters No. 9 Dongguan yishili science and Technology Office - R & D building third layer B3-15 Patentee before: DONGGUAN BEIKE ELECTRONIC TECHNOLOGY CO., LTD. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160816 Address after: Two road 523000 in Guangdong province Dongguan City Songshan Lake high tech Industrial Development Zone headquarters No. 9 Dongguan yishili science and Technology Office - R & D building third layer B3-15 Patentee after: DONGGUAN BEIKE ELECTRONIC TECHNOLOGY CO., LTD. Address before: 523000 Guangdong city of Dongguan province at the Songshan Lake high tech Industrial Development Zone, Road No. 4 Building No. 10 Room 501 Keyuan pine Patentee before: DONGGUAN HONGLIAN BEIKE PHOTOELECTRIC TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20191029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |